Summary: I got Kung Fu Live and its really awesome and a very funny way to workout!! Also has multiplayer and while one kick&punch, the other one use joystick to control the other character = Lots of FUN!!!
Summary: I'm going to say this first, since it's the most important thing: People have been talking about calibration issues with this game and I can tell they're running into the same problem I figured out early on. If you make changes to your environment during the game, it will confuse the heck out of it.